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4820-01-650-5477

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-650-5477
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
12/09/2015 (10 years ago)

inverted flare (pipe) 2nd end connection style, right-hand all ends thread direction, manual valve operation method, threaded external pipe all ends connection type, 1.8 inches all ends nominal thread size

Specs & Compatibility

Thread Direction

right-hand all ends

Connection Style

inverted flare (pipe) 2nd end

Valve Operation Method

manual

Connection Type

threaded external pipe all ends

Nominal Thread Size

1.8 inches all ends

Seat Angle

2.0 degrees all ends

Material

steel body

Style Designator

straight thru

Thread Series Designator

nptf all ends

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005487

Related Hardware Products

Part Number Description
C20B Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-650-5477?
The FSCG of the NSN 4820-01-650-5477 is 4820
Does the NSN 4820-01-650-5477 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-650-5477 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-650-5477 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-650-5477 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-650-5477 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Wed, Dec 9, 2015